document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1156606>Question 1156606</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If P(A)=62.9%, P(B)=45.2%, and P(A and B)=21%, what is the probability of A or B? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #779341 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=779341\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> P(A or B)=P(A)+P(B)-P(A and B)<BR>\n" );
document.write( "=0.629+0.452-0.21<BR>\n" );
document.write( "=1.081-0.210<BR>\n" );
document.write( "=0.871 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );